This is a highly-flexible stereo microscope, designed for workshops and industrial inspection. Featuring a simul-focal head, the photo port can be used concurrent with both eyepieces, allowing you to have an active imaging system without losing use of one of the eyepieces. The objective optics offer a continuous zoom-range from 0.7 to 4.5X. This would provide 3.5-180X magnification with the 10X and 20x high-eyepoint, super-widefield eyepieces, as well as the 0.5X and 2.0X barlow lense. This model also provides a zoom lock to maintain a fixed magnification for calibrated measurement applications. The nosecone provides a built-in ring-light adapter, as well as inner threading for auxiliary lenses and other attachments.

The multi-pivoting, double-arm stand provides a stable, flexible support system, ideal for hands-on work. Use of a drop-down column allows the head to be positioned at virtually any angle. The fluorescent ring light included provides cool even lighting. Especially convenient for quality-control inspections, teaching demonstrations, and many other industry applications, your colleagues or students can simultaneously view clear images shown through the trinocular port while you work through the eyepieces.

The 0.3MP USB2.0 digital camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.

Features :

Simul-focal optical system allows simultaneous observation through both the eyepieces and the trinocular port
+ Have well-focused, clear images on your computer/video screen and through the eyepieces at the same time.
+ No need to switch between the trinocular port and the eyepieces
+ No need to re-focus the microscope after each "switch"